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Card snapshot
horizonpulse.dev
·
2026-09-19 22:28:38 UTC
·
60465c3506bc6b87d8b35269e80f46eb261c3849aa216cb691c98f4f1d340788
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
{
"_source": "agentic.market",
"service": {
"id": "horizonpulse-dev",
"name": "horizonpulse.dev",
"description": "",
"domain": "horizonpulse.dev",
"provider": "horizonpulse.dev",
"providerUrl": "",
"category": "",
"networks": [
"Base"
],
"enriched": false,
"endpoints": [
{
"url": "https://horizonpulse.dev/api/extract",
"description": "Extract structured page fields from a public URL or provided HTML (title, description, canonical, links, images, headings, json-ld, text sample); SSRF-safe; $0.015 between http ($0.01) and fetch ($0.02)",
"pricing": {
"amount": "0.015",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "url",
"type": "string",
"description": "",
"example": "https://example.com",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Horizon Pulse",
"tags": [
"web-fetch",
"http-proxy",
"html-extract",
"crypto",
"market-data"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://horizonpulse.dev/api/fetch",
"description": "Fetch a public http(s) URL (?url=...) and return best-effort clean text/markdown; SSRF-safe with size/time caps",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "url",
"type": "string",
"description": "",
"example": "https://example.com",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://horizonpulse.dev/api/funding",
"description": "Live OKX perpetual funding rates for BTC/ETH/SOL with optional rule-based crowding hint (sign/magnitude)",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://horizonpulse.dev/api/gas",
"description": "Live Base + Ethereum gas fees via eth_feeHistory / eth_gasPrice: baseFee, priority, suggested maxFee, timingHint (cheap/normal/expensive), optional transfer USD cost",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://horizonpulse.dev/api/http",
"description": "Universal agent HTTP proxy: GET|POST /api/http with url (+ optional method/headers/body) \u2192 status, filtered headers, body text|base64; SSRF-safe; $0.01 for volume (fetch remains $0.02 clean-text)",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "method",
"type": "string",
"description": "",
"example": "GET",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "url",
"type": "string",
"description": "",
"example": "https://example.com",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Horizon Pulse",
"tags": [
"web-fetch",
"http-proxy",
"html-extract",
"crypto",
"market-data"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://horizonpulse.dev/api/pdf",
"description": "PDF to text: public PDF URL \u2192 clean text per page plus title/author metadata (pdf.js text layer, no OCR); SSRF-safe download up to 10MB, first 50 pages, 100K chars; unbilled on non-PDF, encrypted or image-only files; $0.02",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "url",
"type": "string",
"description": "",
"example": "https://horizonpulse.dev/sample.pdf",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Horizon Pulse",
"tags": [
"web-fetch",
"http-proxy",
"html-extract",
"crypto",
"market-data"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://horizonpulse.dev/api/portfolio",
"description": "On-chain portfolio for one EVM address (?address=0x...) on Base + Ethereum: native ETH, USDC, WETH, WBTC/cbBTC, DAI; rule-based risk + rebalance suggestions",
"pricing": {
"amount": "0.04",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "address",
"type": "string",
"description": "",
"example": "0x...",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://horizonpulse.dev/api/pulse",
"description": "Crypto market data. Use when you need current BTC, ETH and SOL spot prices in USD. Call GET with no parameters. Returns JSON: assets.BTC/ETH/SOL with priceUsd, change24hPct and momentum (bullish/bearish/neutral), plus overall momentum, sentiment (risk-on/risk-off/neutral), signal (buy/sell/hold) and avgChange24hPct, and asOf. Prices from Coinbase Exchange, CoinGecko fallback (source field). Labels are fixed rules on 24h change, not advice. Errors are not charged.",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "Horizon Pulse",
"tags": [
"crypto",
"market-data",
"spot-prices",
"btc-eth-sol",
"momentum"
],
"quality": {
"l30DaysTotalCalls": "9",
"l30DaysUniquePayers": "4"
}
},
{
"url": "https://horizonpulse.dev/api/screenshot",
"description": "Render a public URL in headless Chromium \u2192 PNG/JPEG screenshot (base64 JSON) with final URL, page status and title; viewport/fullPage/format options; SSRF-safe on every sub-request; $0.02",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "url",
"type": "string",
"description": "",
"example": "https://example.com",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Horizon Pulse",
"tags": [
"web-fetch",
"http-proxy",
"html-extract",
"crypto",
"market-data"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://horizonpulse.dev/api/search",
"description": "Web search \u2192 top 1-5 result pages fetched as clean markdown/text with URL, title, rank and per-source status (Google results via Serper); SSRF-safe fetch; partial results on page errors; $0.03",
"pricing": {
"amount": "0.03",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "n",
"type": "string",
"description": "",
"example": "3",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "q",
"type": "string",
"description": "",
"example": "x402 payment protocol",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Horizon Pulse",
"tags": [
"web-fetch",
"http-proxy",
"html-extract",
"crypto",
"market-data"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://horizonpulse.dev/api/signals",
"description": "RSI/MACD/Bollinger from CoinGecko OHLC plus OKX perpetual funding rates",
"pricing": {
"amount": "0.015",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://horizonpulse.dev/api/x402-check",
"description": "x402 developer tool. Use before paying an unknown x402 endpoint, or to debug your own. GET with required url (optional method GET/POST, body JSON for POST probes). Sends one unpaid request and never pays. Returns JSON: httpStatus, isX402, x402Version, decoded accepts (network, asset label, amount in USD, payTo and whether payTo is an EOA or contract), discovery metadata presence, and pass/warn/fail checks with a summary. Private targets are blocked. Errors are not charged.",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "method",
"type": "string",
"description": "",
"example": "GET",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "url",
"type": "string",
"description": "",
"example": "https://horizonpulse.dev/api/pulse",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Horizon Pulse",
"tags": [
"developer-tools",
"x402",
"audit",
"payment-check",
"discovery"
],
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://horizonpulse.dev/api/yield",
"description": "Ranked DeFi yield pools from DefiLlama (TVL >= $10M, prefer stablecoin/single-asset)",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
"minAmount": "0.005",
"maxAmount": "0.04",
"avgCostPerTransaction": "0.017308",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "Horizon Pulse",
"tags": [
"web-fetch",
"http-proxy",
"html-extract",
"crypto",
"market-data",
"spot-prices",
"btc-eth-sol",
"momentum",
"developer-tools",
"x402",
"audit",
"payment-check",
"discovery"
],
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790623595/bazaar-icons/2ff6a4fc61cbe047.png"
}
}